I'm relativly new to Backbone.js

I have a JSON like the picture shows !
I saw some Answers in relation with Backbone-relational, but still dont get the point!

How can i convert this JSON to Backbone.js Collections/Models??

I update with a code but it dont work like expected! i can't see an model when i do :

My Structure is :

[0] : is a collection of models

[clefs] + ... + [Rest] : are collection of models

(clefs) => [0] + ... + [9] : are Models(title contains a string, path too)

Thanks a lot!!

EDIT(10.01.12) :

My Solution :

window.initModel = Backbone.Model.extend({

  defaults: {

    title: ,

    path: 

  }

});

window.CustomCollection = Backbone.Collection.extend({

  model: initModel

});

window.Init = Backbone.Model.extend({

  url : function(){

    return  /api/data.json      

  },



  parse: function(response) {



    clefs = new CustomCollection();

    clefs.add(response.clefs);        

    this.set({clefs: clefs});



    .....



    rests = new CustomCollection();

    rests.add(response.rests);        

    this.set({rests: rests});

} 

});

this helped me out too!